Specifications

Back-UPS BX800CI-RS/BX1100CI-RS Installation and Operation4
Status Indicators
Status LED Indicator Audible Indicator On
Audible Indicator
Terminates
Power On
The Back-UPS is supplying AC
power to connected equipment.
The On Line LED illuminates
green.
None N/A
On Battery
The Back-UPS is supplying battery
power to battery backup outlets.
The On Line LED illuminates
green.
The LED is not illuminated
during the beeps.
Back-UPS beeps 4 times
every 30 seconds.
The beeping stops when
AC power is restored or the
Back-UPS is turned off.
Low Battery warning
The Back-UPS is supplying battery
power to the battery backup outlets
and the battery is near a total
discharge state.
The On Line LED flashes
green.
The Back-UPS emits rapid
beeping. (once every
second)
The beeping stops when
AC power is restored or the
Back-UPS is turned off.
Replace Battery
• The battery is disconnected.
• The battery needs to be charged
or replaced.
• The Battery LED flashes red.
• Battery and On Line LEDs
flash alternately.
Constant tone The Back-UPS is turned
off.
Overload Shutdown
While operating on battery power an
overload condition has occurred in
one or more of the battery backup
outlets.
None Constant tone The Back-UPS is turned
off.
Sleep Mode
While operating on battery power
the battery is completely discharged.
The Back-UPS will awaken once
AC power is restored.
None The Back-UPS beeps once
every four seconds.
• AC power is restored
• AC power is not restored
within 32 seconds
• The Back-UPS is turned
off
Overload Alarm
The equipment connected to the
Back-UPS is drawing more power
than the voltage rating allows.
The Battery LED illuminates
red.
Constant tone Alarm stops when
nonessential equipment is
disconnected from the
Battery Backup outlets.